Output
Configure parameters and click Generate Distribution to see results
HAPPY MOUSE
PAYOUT ARCHITECT_
DISTRIBUTION DESIGNER v1.5Configuration
How It Works
01
Probability Allocation
Allocates dominant 0× probability based on volatility, reserves small probability for tail bucket.
02
Mid-Tier Distribution
Distributes remaining probability across mid-tier buckets using exponential decay.
03
Multiplier Spacing
Generates log-spaced multipliers for natural progression from small to large wins.
04
RTP Lock
Solves the top multiplier algebraically to guarantee exact RTP: Σ(pᵢ × mᵢ) = RTP
Volatility Slider Guide
Low (0-30)
- Zero rate: 25% to 45%
- Tail EV share: 8% to 20% of RTP
- Max multiplier: ~30× to 100×
- Frequent small wins
Smooth balance curves with steady payouts.
Mid (30-70)
- Zero rate: 45% to 75%
- Tail EV share: 20% to 45% of RTP
- Max multiplier: ~100× to 500×
- Balanced hit frequency
Default blend of steady wins and occasional spikes.
High (70-100)
- Zero rate: 75% to 90%
- Tail EV share: 45% to 70% of RTP
- Max multiplier: ~500× to max cap
- Rare massive wins
High variance with jackpot-heavy distributions.